1/* 2 * Copyright (c) 2015 MediaTek Inc. 3 * Author: Mars.C <mars.cheng@mediatek.com> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License version 2 as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 */ 14 15#include <dt-bindings/interrupt-controller/irq.h> 16#include <dt-bindings/interrupt-controller/arm-gic.h> 17#include "skeleton.dtsi" 18 19/ { 20 compatible = "mediatek,mt6580"; 21 #address-cells = <1>; 22 #size-cells = <1>; 23 interrupt-parent = <&sysirq>; 24 25 cpus { 26 #address-cells = <1>; 27 #size-cells = <0>; 28 29 cpu@0 { 30 device_type = "cpu"; 31 compatible = "arm,cortex-a7"; 32 reg = <0x0>; 33 }; 34 cpu@1 { 35 device_type = "cpu"; 36 compatible = "arm,cortex-a7"; 37 reg = <0x1>; 38 }; 39 cpu@2 { 40 device_type = "cpu"; 41 compatible = "arm,cortex-a7"; 42 reg = <0x2>; 43 }; 44 cpu@3 { 45 device_type = "cpu"; 46 compatible = "arm,cortex-a7"; 47 reg = <0x3>; 48 }; 49 50 }; 51 52 system_clk: dummy13m { 53 compatible = "fixed-clock"; 54 clock-frequency = <13000000>; 55 #clock-cells = <0>; 56 }; 57 58 rtc_clk: dummy32k { 59 compatible = "fixed-clock"; 60 clock-frequency = <32000>; 61 #clock-cells = <0>; 62 }; 63 64 uart_clk: dummy26m { 65 compatible = "fixed-clock"; 66 clock-frequency = <26000000>; 67 #clock-cells = <0>; 68 }; 69 70 timer: timer@10008000 { 71 compatible = "mediatek,mt6580-timer", 72 "mediatek,mt6577-timer"; 73 reg = <0x10008000 0x80>; 74 interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; 75 clocks = <&system_clk>, <&rtc_clk>; 76 clock-names = "system-clk", "rtc-clk"; 77 }; 78 79 sysirq: interrupt-controller@10200100 { 80 compatible = "mediatek,mt6580-sysirq", 81 "mediatek,mt6577-sysirq"; 82 interrupt-controller; 83 #interrupt-cells = <3>; 84 interrupt-parent = <&gic>; 85 reg = <0x10200100 0x1c>; 86 }; 87 88 gic: interrupt-controller@10211000 { 89 compatible = "arm,cortex-a7-gic"; 90 interrupt-controller; 91 #interrupt-cells = <3>; 92 interrupt-parent = <&gic>; 93 reg = <0x10211000 0x1000>, 94 <0x10212000 0x2000>, 95 <0x10214000 0x2000>, 96 <0x10216000 0x2000>; 97 }; 98 99 uart0: serial@11005000 { 100 compatible = "mediatek,mt6580-uart", 101 "mediatek,mt6577-uart"; 102 reg = <0x11005000 0x400>; 103 interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_LOW>; 104 clocks = <&uart_clk>; 105 status = "disabled"; 106 }; 107 108 uart1: serial@11006000 { 109 compatible = "mediatek,mt6580-uart", 110 "mediatek,mt6577-uart"; 111 reg = <0x11006000 0x400>; 112 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_LOW>; 113 clocks = <&uart_clk>; 114 status = "disabled"; 115 }; 116}; 117